A new species of Roeboides (Teleostei: Characidae) from Costa Rica and Panama, with a key to the middle American species of the genus

O papel da atividade física assume importância enquanto elemento preventivo de um evento estressor na vida do idoso, pois essa informação e exercícios apropriados, que

Steindachneridion parahybae differs from the re- maining species of the genus by the following combination of characters: supraoccipital process almost in contact with ante- rior

The new species is distinguished from all other Hyphessobrycon species by the presence of black zigzag longitudinal lines between longitudinal rows of scales in the lateral of

Hyphessobrycon melanostichos is distinguished from all remaining species of the genus by the combination of the following characters: a conspicuous longitudinal broad black

Dor- sal profile of head anterior to nape strongly convex in males, slightly convex in females to snout region dorsal to nostril.. Snout bluntly convex; tip of snout situated

In the collection of the SP Herbarium, six genera and 15 species are represented, with exsiccates collected mainly in the southeastern region, in the States of São Paulo (86%),

Os resultados obtidos, referentes `a fecundidade dos organismos ex- postos as amostras de ´agua do CEPON, C´orrego Grande, Morro da Lagoa e Parque S˜ao Jorge, mostram que as

The probability of attending school four our group of interest in this region increased by 6.5 percentage points after the expansion of the Bolsa Família program in 2007 and